<template>
  <div class="divBox">
    <el-card class="box-card">
      <div slot="header" class="clearfix">
        <el-button size="small" type="primary" @click="add"
          >添加商品规格</el-button
        >
      </div>
      <el-table
        v-loading="listLoading"
        :data="tableData.data"
        style="width: 100%"
        size="small"
        highlight-current-row
      >
        <el-table-column prop="attr_template_id" label="ID" min-width="60" />
        <el-table-column
          prop="template_name"
          label="规格名称"
          min-width="150"
        />
        <el-table-column label="商品规格" min-width="150">
          <template slot-scope="scope">
            <span
              v-for="(item, index) in scope.row.template_value"
              :key="index"
              class="mr10"
              v-text="item.value"
            />
          </template>
        </el-table-column>
        <el-table-column label="商品属性" min-width="300">
          <template slot-scope="scope">
            <div
              v-for="(item, index) in scope.row.template_value"
              :key="index"
              v-text="item.detail.join(',')"
            />
          </template>
        </el-table-column>
        <el-table-column label="操作" min-width="100" fixed="right">
          <template slot-scope="scope">
            <el-button type="text" size="small" @click="onEdit(scope.row)"
              >编辑</el-button
            >
            <el-button
              type="text"
              size="small"
              @click="handleDelete(scope.row.attr_template_id, scope.$index)"
              >删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="block">
        <el-pagination
          :page-sizes="[20, 40, 60, 80]"
          :page-size="tableFrom.limit"
          :current-page="tableFrom.page"
          layout="total, sizes, prev, pager, next, jumper"
          :total="tableData.total"
          @size-change="handleSizeChange"
          @current-change="pageChange"
        />
      </div>
    </el-card>
  </div>
</template>

<script>
import { templateListApi, attrDeleteApi } from "@/api/product";
// import CreatAttr from './creatAttr'
export default {
  name: "ProductAttr",
  data() {
    return {
      formDynamic: {
        template_name: "",
        template_value: [],
      },
      tableFrom: {
        page: 1,
        limit: 20,
      },
      tableData: {
        data: [],
        total: 0,
      },
      listLoading: true,
    };
  },
  mounted() {
    this.getList();
  },
  methods: {
    add() {
      const _this = this;
      this.$modalAttr(Object.assign({}, this.formDynamic), function () {
        _this.getList();
        _this.formDynamic = {
          template_name: "",
          template_value: [],
        };
      });
    },
    // 列表
    getList() {
      this.listLoading = true;
      templateListApi(this.tableFrom)
        .then((res) => {
          this.tableData.data = res.data.list;
          this.tableData.total = res.data.count;
          this.listLoading = false;
        })
        .catch((res) => {
          this.listLoading = false;
          this.$message.error(res.message);
        });
    },
    pageChange(page) {
      this.tableFrom.page = page;
      this.getList();
    },
    handleSizeChange(val) {
      this.tableFrom.limit = val;
      this.getList();
    },
    // 删除
    handleDelete(id, idx) {
      this.$modalSure().then(() => {
        attrDeleteApi(id)
          .then(({ message }) => {
            this.$message.success(message);
            this.tableData.data.splice(idx, 1);
          })
          .catch(({ message }) => {
            this.$message.error(message);
          });
      });
    },
    onEdit(val) {
      const _this = this;
      this.$modalAttr(JSON.parse(JSON.stringify(val)), function () {
        _this.getList();
        this.formDynamic = {
          template_name: "",
          template_value: [],
        };
      });
    },
  },
};
</script>
